What the BIS-11 impulsivity scale measures
What the BIS-11 (Barratt) scale measures, which facets of impulsivity it describes, and how to read its result in selection without turning it into a diagnosis.
The BIS-11 scale (Barratt Impulsiveness Scale) describes a person’s tendency toward impulsivity: acting without planning, deciding hastily, and difficulty sustaining attention. It is a self-reported scale that describes a behavioral style, not a diagnosis. In selection, it offers a signal about self-control and planning, useful in certain roles, as one more layer of the assessment. It describes a style; it does not predict performance or diagnose.
The BIS-11 comes from the field of psychology and is used to describe how a person tends to manage their impulses. In selection, its usefulness is narrow and specific: it helps read self-control and planning in roles where that matters, always being careful not to turn a style into a label.
What the BIS-11 describes
The BIS-11 describes impulsivity across several facets, not as a single number. Broadly, it covers tendencies such as:
- Motor impulsivity: acting without thinking too much, responding in the moment.
- Non-planning impulsivity: deciding and moving forward without projecting the consequences.
- Attentional impulsivity: difficulty sustaining concentration on a task.
Each facet describes a behavioral tendency. The result does not classify or diagnose the person: it describes a style in relation to self-control and planning.
How to read the result in selection
The useful way to read the BIS-11 is qualitative and anchored to the role:
| It does say | It doesn’t say |
|---|---|
| How the person tends to plan and self-regulate | A clinical diagnosis of the person |
| A relevant signal in sensitive roles | How much they will perform in the role |
| A style to cross-check in the interview | A hiring verdict |
| A layer comparable across candidates | The person’s total worth |
A result suggesting more impulsivity may call for more attention in roles where safety or precision matter; in other roles, that same tendency is secondary or even useful. The key is not to use the scale as an automatic cutoff, but as a signal interpreted alongside the rest.
See how a self-control signal combines with the competencies of the role.
Explore the libraryHow Kokoro uses it
In Kokoro, the BIS-11 is not used in isolation or as an automatic filter. It is integrated into a combination of competencies per role: the impulsivity and self-control signal is cross-checked with a cognitive measure and with the competencies specific to the role, so that it is read in context. This way, the scale adds a specific layer on planning and self-control, while the rest of the assessment covers what it does not measure.
You can see how the BIS-11 fits within a role-based assessment in the BIS-11 page in the library, or explore all available competencies in the full library. The result supports the decision: the team decides.